How does chronic sleep deprivation affect blood pressure?

Chronic sleep deprivation is associated with a range of metabolic and cardiovascular changes, one of which is an increase in blood pressure. When a person does not get enough sleep over an extended period, it can lead to increased sympathetic nervous system activity and heightened levels of stress hormones such as cortisol. These changes can increase heart rate and blood pressure, contributing to hypertension.

Additionally, sleep plays a crucial role in regulating the body's stress response and maintaining overall cardiovascular health. Lack of proper sleep can disrupt normal hormonal balance and insulin sensitivity, both of which are crucial for maintaining healthy blood pressure levels. Studies have shown that individuals with chronic sleep deprivation are at a higher risk for developing hypertension, further solidifying the link between inadequate sleep and elevated blood pressure readings.

While some might think that sleep deprivation could stabilize or decrease blood pressure, the overwhelming evidence indicates that ongoing lack of sleep generally leads to an increase in blood pressure, making it important to address sleep issues for overall health and hypertension management.